157222680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1310189}}^1$

素因数の和:1310203

約数の個数: 32

約数和(自身を含む): 471668400

約数和(自身を除く): 314445720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1310189, 2620378, 3930567, 5240756, 6550945, 7861134, 10481512, 13101890, 15722268, 19652835, 26203780, 31444536, 39305670, 52407560, 78611340, 157222680]

約数ペア:

[(1, 157222680), (2, 78611340), (3, 52407560), (4, 39305670), (5, 31444536), (6, 26203780), (8, 19652835), (10, 15722268), (12, 13101890), (15, 10481512), (20, 7861134), (24, 6550945), (30, 5240756), (40, 3930567), (60, 2620378), (120, 1310189)]